Warning: Permanently added '[localhost]:56211' (ECDSA) to the list of known hosts.
2023/05/17 13:10:33 fuzzer started
2023/05/17 13:10:33 dialing manager at localhost:44319
2023/05/17 13:10:33 checking machine...
2023/05/17 13:10:33 checking revisions...
syzkaller login: [ 45.421430] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:10:34 testing simple program...
[ 45.490649] cgroup: Unknown subsys name 'net'
[ 45.573676] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.437622] audit: type=1400 audit(1684329047.113:6): 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
[ 59.562542] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.564290] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.566548] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.569876] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.571514] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.573499] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.974185] ------------[ cut here ]------------
[ 59.975776] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.977816] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.978898] Modules linked in:
[ 59.979424] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.984568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.985606] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.986291] 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
[ 59.988489] RSP: 0018:ffff88801f13fc00 EFLAGS: 00010282
[ 59.989142] RAX: 0000000000000000 RBX: ffff8880144af040 RCX: 0000000000000000
[ 59.990055] RDX: ffff88800e371b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.990947] RBP: ffff8880144af054 R08: 0000000000000001 R09: 0000000000000000
[ 59.991846] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.992790] R13: ffffffff84e23fe0 R14: ffff8880144af048 R15: ffffffff84d74dc0
[ 59.993697] FS: 00005555562f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.994707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.995451] CR2: 00007f691dbc46f4 CR3: 000000001b992000 CR4: 0000000000350ee0
[ 59.996317] Call Trace:
[ 59.996688]
[ 59.996991] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.997648] ipv4_frags_init_net+0x269/0x440
[ 59.998238] ops_init+0xbb/0x6b0
[ 59.998732] setup_net+0x3d9/0x990
[ 59.999198] ? down_read_killable+0x1d7/0x4e0
[ 59.999807] ? __pfx_setup_net+0x10/0x10
[ 60.000320] ? copy_net_ns+0x17c/0x770
[ 60.000869] copy_net_ns+0x321/0x770
[ 60.001383] create_new_namespaces+0x3f6/0xb30
[ 60.001984] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.002630] ksys_unshare+0x44d/0x8e0
[ 60.003129] ? __pfx_ksys_unshare+0x10/0x10
[ 60.003711] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.004485] __x64_sys_unshare+0x31/0x40
[ 60.005016] do_syscall_64+0x3f/0x90
[ 60.005538] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.006195] RIP: 0033:0x7f5686fd30d7
[ 60.006694] 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
[ 60.008857] RSP: 002b:00007ffcdaee5ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.009854] RAX: ffffffffffffffda RBX: 00007ffcdaee64e8 RCX: 00007f5686fd30d7
[ 60.010741] RDX: 00007f568703d41f RSI: 00007ffcdaee5e40 RDI: 0000000040000000
[ 60.011635] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdaee5c50
[ 60.012530] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f56870e5bf0
[ 60.013422] R13: 00007ffcdaee5f80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.014310]
[ 60.014651] irq event stamp: 9087
[ 60.015082] hardirqs last enabled at (9097): [] __up_console_sem+0x78/0x80
[ 60.016138] hardirqs last disabled at (9108): [] __up_console_sem+0x5d/0x80
[ 60.017193] softirqs last enabled at (8588): [] irq_exit_rcu+0x93/0xc0
[ 60.018246] softirqs last disabled at (8567): [] irq_exit_rcu+0x93/0xc0
[ 60.019260] ---[ end trace 0000000000000000 ]---
[ 60.025837] ------------[ cut here ]------------
[ 60.026486] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.028127] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.029195] Modules linked in:
[ 60.029629] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.030802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.031816] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.032490] 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
[ 60.034665] RSP: 0018:ffff88801f13fc00 EFLAGS: 00010282
[ 60.035322] RAX: 0000000000000000 RBX: ffff88801656a640 RCX: 0000000000000000
[ 60.036220] RDX: ffff88800e371b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.037125] RBP: ffff88801656a654 R08: 0000000000000001 R09: 0000000000000000
[ 60.038039] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.038931] R13: ffffffff84e23fe0 R14: ffff88801656a648 R15: ffffffff84da7d60
[ 60.039828] FS: 00005555562f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.040839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.041591] CR2: 00007f691dbc46f4 CR3: 000000001b992000 CR4: 0000000000350ee0
[ 60.042491] Call Trace:
[ 60.042813]
[ 60.043108] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.043751] ipv6_frags_init_net+0x206/0x3c0
[ 60.044320] ops_init+0xbb/0x6b0
[ 60.044800] setup_net+0x3d9/0x990
[ 60.045259] ? down_read_killable+0x1d7/0x4e0
[ 60.045886] ? __pfx_setup_net+0x10/0x10
[ 60.046430] ? copy_net_ns+0x17c/0x770
[ 60.046942] copy_net_ns+0x321/0x770
[ 60.047462] create_new_namespaces+0x3f6/0xb30
[ 60.048047] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.048711] ksys_unshare+0x44d/0x8e0
[ 60.049203] ? __pfx_ksys_unshare+0x10/0x10
[ 60.049790] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.050531] __x64_sys_unshare+0x31/0x40
[ 60.051045] do_syscall_64+0x3f/0x90
[ 60.051562] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.052203] RIP: 0033:0x7f5686fd30d7
[ 60.052703] 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
[ 60.054898] RSP: 002b:00007ffcdaee5ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.055857] RAX: ffffffffffffffda RBX: 00007ffcdaee64e8 RCX: 00007f5686fd30d7
[ 60.056759] RDX: 00007f568703d41f RSI: 00007ffcdaee5e40 RDI: 0000000040000000
[ 60.057659] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdaee5c50
[ 60.058541] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f56870e5bf0
[ 60.059440] R13: 00007ffcdaee5f80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.060320]
[ 60.060665] irq event stamp: 11009
[ 60.061106] hardirqs last enabled at (11019): [] __up_console_sem+0x78/0x80
[ 60.062211] hardirqs last disabled at (11030): [] __up_console_sem+0x5d/0x80
[ 60.063282] softirqs last enabled at (10946): [] irq_exit_rcu+0x93/0xc0
[ 60.064331] softirqs last disabled at (10937): [] irq_exit_rcu+0x93/0xc0
[ 60.065415] ---[ end trace 0000000000000000 ]---
[ 60.066954] ------------[ cut here ]------------
[ 60.067633] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.069455] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.070483] Modules linked in:
[ 60.070875] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.071975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.072932] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.073582] 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
[ 60.075663] RSP: 0018:ffff88801f13fbf0 EFLAGS: 00010286
[ 60.076278] RAX: 0000000000000000 RBX: ffff88801656ac40 RCX: 0000000000000000
[ 60.077138] RDX: ffff88800e371b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.078016] RBP: ffff88801656ac54 R08: 0000000000000001 R09: 0000000000000000
[ 60.078932] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.079822] R13: ffffffff84e23fe0 R14: ffff88801656ac48 R15: ffffffff84db0aa0
[ 60.080733] FS: 00005555562f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.081735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.082491] CR2: 00007f691dbc46f4 CR3: 000000001b992000 CR4: 0000000000350ee0
[ 60.083398] Call Trace:
[ 60.083732]
[ 60.084035] nf_ct_net_init+0x224/0x3d0
[ 60.084589] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.085273] ops_init+0xbb/0x6b0
[ 60.085781] setup_net+0x3d9/0x990
[ 60.086216] ? down_read_killable+0x1d7/0x4e0
[ 60.086782] ? __pfx_setup_net+0x10/0x10
[ 60.087265] ? copy_net_ns+0x17c/0x770
[ 60.087780] copy_net_ns+0x321/0x770
[ 60.088236] create_new_namespaces+0x3f6/0xb30
[ 60.088818] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.089468] ksys_unshare+0x44d/0x8e0
[ 60.089970] ? __pfx_ksys_unshare+0x10/0x10
[ 60.090592] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.091407] __x64_sys_unshare+0x31/0x40
[ 60.091956] do_syscall_64+0x3f/0x90
[ 60.092507] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.093196] RIP: 0033:0x7f5686fd30d7
[ 60.093746] 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
[ 60.096063] RSP: 002b:00007ffcdaee5ea8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.097116] RAX: ffffffffffffffda RBX: 00007ffcdaee64e8 RCX: 00007f5686fd30d7
[ 60.098119] RDX: 00007f568703d41f RSI: 00007ffcdaee5e40 RDI: 0000000040000000
[ 60.099086] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdaee5c50
[ 60.100009] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f56870e5bf0
[ 60.100998] R13: 00007ffcdaee5f80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.101993]
[ 60.102315] irq event stamp: 11827
[ 60.102839] hardirqs last enabled at (11839): [] __up_console_sem+0x78/0x80
[ 60.103966] hardirqs last disabled at (11850): [] __up_console_sem+0x5d/0x80
[ 60.105143] softirqs last enabled at (11566): [] irq_exit_rcu+0x93/0xc0
[ 60.106235] softirqs last disabled at (11561): [] irq_exit_rcu+0x93/0xc0
[ 60.107274] ---[ end trace 0000000000000000 ]---
executing program
[ 61.649163] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.696413] Bluetooth: hci0: command 0x041b tx timeout
[ 65.744410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.792491] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:10:48 Registers:
info registers vcpu 0
RAX=0000000000030ae1 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=00007f9d6690da50 CR3=000000000e762000 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=e3f7363d26feb1b9f34962af901591a6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c0ac9342d4ecde0f000000000013cb98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ae2798cff4f1c1d500000000000ae988 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=ffff88801f13f5f0
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 00005555562f6400 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=00007f691dbc46f4 CR3=000000001b992000 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