Warning: Permanently added '[localhost]:45289' (ECDSA) to the list of known hosts.
2023/05/17 12:24:52 fuzzer started
2023/05/17 12:24:52 dialing manager at localhost:44319
2023/05/17 12:24:52 checking machine...
2023/05/17 12:24:52 checking revisions...
syzkaller login: [ 36.708848] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:24:52 testing simple program...
[ 36.775839] cgroup: Unknown subsys name 'net'
[ 36.860315] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.442920] audit: type=1400 audit(1684326305.496:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.546252] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.548952] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.550404] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.558354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.559752] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.561049] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.943586] ------------[ cut here ]------------
[ 50.944390] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.946368] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.947678] Modules linked in:
[ 50.948405] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.953145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.954272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.954946] 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
[ 50.957132] RSP: 0018:ffff8880183cfc00 EFLAGS: 00010282
[ 50.957779] RAX: 0000000000000000 RBX: ffff88800ddf7040 RCX: 0000000000000000
[ 50.958663] RDX: ffff888009a751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.959568] RBP: ffff88800ddf7054 R08: 0000000000000001 R09: 0000000000000000
[ 50.960440] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.961307] R13: ffffffff84e23fe0 R14: ffff88800ddf7048 R15: ffffffff84d74dc0
[ 50.962195] FS: 0000555556aee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.963178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.963906] CR2: 00007efddc18afb8 CR3: 000000000e168000 CR4: 0000000000350ee0
[ 50.964802] Call Trace:
[ 50.965154]
[ 50.965457] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.966091] ipv4_frags_init_net+0x269/0x440
[ 50.966644] ops_init+0xbb/0x6b0
[ 50.967114] setup_net+0x3d9/0x990
[ 50.967584] ? down_read_killable+0x1d7/0x4e0
[ 50.968177] ? __pfx_setup_net+0x10/0x10
[ 50.968682] ? copy_net_ns+0x17c/0x770
[ 50.969210] copy_net_ns+0x321/0x770
[ 50.969686] create_new_namespaces+0x3f6/0xb30
[ 50.970305] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.970935] ksys_unshare+0x44d/0x8e0
[ 50.971427] ? __pfx_ksys_unshare+0x10/0x10
[ 50.971991] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.972697] __x64_sys_unshare+0x31/0x40
[ 50.973229] do_syscall_64+0x3f/0x90
[ 50.973704] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.974369] RIP: 0033:0x7f8bd570a0d7
[ 50.974828] 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
[ 50.976991] RSP: 002b:00007ffe226430d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.977923] RAX: ffffffffffffffda RBX: 00007ffe22643718 RCX: 00007f8bd570a0d7
[ 50.978767] RDX: 00007f8bd577441f RSI: 00007ffe22643070 RDI: 0000000040000000
[ 50.979646] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22642e80
[ 50.980516] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8bd581cbf0
[ 50.981404] R13: 00007ffe226431b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.982316]
[ 50.982617] irq event stamp: 9471
[ 50.983082] hardirqs last enabled at (9483): [] __up_console_sem+0x78/0x80
[ 50.984158] hardirqs last disabled at (9494): [] __up_console_sem+0x5d/0x80
[ 50.985220] softirqs last enabled at (9022): [] irq_exit_rcu+0x93/0xc0
[ 50.986232] softirqs last disabled at (8969): [] irq_exit_rcu+0x93/0xc0
[ 50.987265] ---[ end trace 0000000000000000 ]---
[ 50.992525] ------------[ cut here ]------------
[ 50.993137] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.994753] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.995810] Modules linked in:
[ 50.996242] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.997382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.998395] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.999065] 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
[ 51.001238] RSP: 0018:ffff8880183cfc00 EFLAGS: 00010282
[ 51.001917] RAX: 0000000000000000 RBX: ffff88800d497040 RCX: 0000000000000000
[ 51.002766] RDX: ffff888009a751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.003674] RBP: ffff88800d497054 R08: 0000000000000001 R09: 0000000000000000
[ 51.004557] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.005434] R13: ffffffff84e23fe0 R14: ffff88800d497048 R15: ffffffff84da7d60
[ 51.006310] FS: 0000555556aee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.007323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.008059] CR2: 00007efddc18afb8 CR3: 000000000e168000 CR4: 0000000000350ee0
[ 51.008941] Call Trace:
[ 51.009269]
[ 51.009566] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.010211] ipv6_frags_init_net+0x206/0x3c0
[ 51.010765] ops_init+0xbb/0x6b0
[ 51.011257] setup_net+0x3d9/0x990
[ 51.011709] ? down_read_killable+0x1d7/0x4e0
[ 51.012299] ? __pfx_setup_net+0x10/0x10
[ 51.012807] ? copy_net_ns+0x17c/0x770
[ 51.013336] copy_net_ns+0x321/0x770
[ 51.013814] create_new_namespaces+0x3f6/0xb30
[ 51.014426] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.015068] ksys_unshare+0x44d/0x8e0
[ 51.015561] ? __pfx_ksys_unshare+0x10/0x10
[ 51.016131] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.016836] __x64_sys_unshare+0x31/0x40
[ 51.017384] do_syscall_64+0x3f/0x90
[ 51.017859] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.018527] RIP: 0033:0x7f8bd570a0d7
[ 51.019015] 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
[ 51.021180] RSP: 002b:00007ffe226430d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.022120] RAX: ffffffffffffffda RBX: 00007ffe22643718 RCX: 00007f8bd570a0d7
[ 51.022995] RDX: 00007f8bd577441f RSI: 00007ffe22643070 RDI: 0000000040000000
[ 51.023844] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22642e80
[ 51.024716] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8bd581cbf0
[ 51.025595] R13: 00007ffe226431b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.026490]
[ 51.026784] irq event stamp: 11251
[ 51.027243] hardirqs last enabled at (11263): [] __up_console_sem+0x78/0x80
[ 51.028294] hardirqs last disabled at (11274): [] __up_console_sem+0x5d/0x80
[ 51.029346] softirqs last enabled at (10826): [] irq_exit_rcu+0x93/0xc0
[ 51.030375] softirqs last disabled at (10821): [] irq_exit_rcu+0x93/0xc0
[ 51.031443] ---[ end trace 0000000000000000 ]---
[ 51.032764] ------------[ cut here ]------------
[ 51.033412] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.035293] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.036361] Modules linked in:
[ 51.036770] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.037922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.038942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.039589] 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
[ 51.041753] RSP: 0018:ffff8880183cfbf0 EFLAGS: 00010286
[ 51.042423] RAX: 0000000000000000 RBX: ffff88800d79f840 RCX: 0000000000000000
[ 51.043337] RDX: ffff888009a751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.044223] RBP: ffff88800d79f854 R08: 0000000000000001 R09: 0000000000000000
[ 51.045120] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.046007] R13: ffffffff84e23fe0 R14: ffff88800d79f848 R15: ffffffff84db0aa0
[ 51.046886] FS: 0000555556aee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.047850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.048577] CR2: 00007efddc18afb8 CR3: 000000000e168000 CR4: 0000000000350ee0
[ 51.049457] Call Trace:
[ 51.049780]
[ 51.050102] nf_ct_net_init+0x224/0x3d0
[ 51.050617] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.051240] ops_init+0xbb/0x6b0
[ 51.051692] setup_net+0x3d9/0x990
[ 51.052175] ? down_read_killable+0x1d7/0x4e0
[ 51.052747] ? __pfx_setup_net+0x10/0x10
[ 51.053285] ? copy_net_ns+0x17c/0x770
[ 51.053799] copy_net_ns+0x321/0x770
[ 51.054317] create_new_namespaces+0x3f6/0xb30
[ 51.054940] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.055594] ksys_unshare+0x44d/0x8e0
[ 51.056118] ? __pfx_ksys_unshare+0x10/0x10
[ 51.056662] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.057395] __x64_sys_unshare+0x31/0x40
[ 51.057945] do_syscall_64+0x3f/0x90
[ 51.058425] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.059097] RIP: 0033:0x7f8bd570a0d7
[ 51.059571] 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
[ 51.061709] RSP: 002b:00007ffe226430d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.062644] RAX: ffffffffffffffda RBX: 00007ffe22643718 RCX: 00007f8bd570a0d7
[ 51.063533] RDX: 00007f8bd577441f RSI: 00007ffe22643070 RDI: 0000000040000000
[ 51.064413] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22642e80
[ 51.065293] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8bd581cbf0
[ 51.066172] R13: 00007ffe226431b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.067078]
[ 51.067396] irq event stamp: 12035
[ 51.067825] hardirqs last enabled at (12045): [] __up_console_sem+0x78/0x80
[ 51.068907] hardirqs last disabled at (12058): [] __up_console_sem+0x5d/0x80
[ 51.069969] softirqs last enabled at (11984): [] irq_exit_rcu+0x93/0xc0
[ 51.071013] softirqs last disabled at (11979): [] irq_exit_rcu+0x93/0xc0
[ 51.072050] ---[ end trace 0000000000000000 ]---
executing program
[ 52.624564] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.672192] Bluetooth: hci0: command 0x041b tx timeout
[ 56.720294] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.767932] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:25:07 Registers:
info registers vcpu 0
RAX=0000000000026487 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=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=00007efddc108c00 CR3=000000000dc92000 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=169fc1a4e8e63bb14641cfaff80454f7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=78cb1d2537a0eed1000000000013bc00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=19eddd7a37be044600000000000ae988 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=ffff8880183cf5f0
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 0000555556aee400 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=00007efddc18afb8 CR3=000000000e168000 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