Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.37' (ECDSA) to the list of known hosts. 2021/03/12 15:39:21 fuzzer started 2021/03/12 15:39:22 dialing manager at 10.128.0.169:34535 2021/03/12 15:39:22 syscalls: 3468 2021/03/12 15:39:22 code coverage: enabled 2021/03/12 15:39:22 comparison tracing: enabled 2021/03/12 15:39:22 extra coverage: enabled 2021/03/12 15:39:22 setuid sandbox: enabled 2021/03/12 15:39:22 namespace sandbox: enabled 2021/03/12 15:39:22 Android sandbox: /sys/fs/selinux/policy does not exist 2021/03/12 15:39:22 fault injection: enabled 2021/03/12 15:39:22 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/03/12 15:39:22 net packet injection: enabled 2021/03/12 15:39:22 net device setup: enabled 2021/03/12 15:39:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/03/12 15:39:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/03/12 15:39:22 USB emulation: enabled 2021/03/12 15:39:22 hci packet injection: 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socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, 0x0, 0x0) 15:40:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080)='802.15.4 MAC\x00', r0) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x1c}}, 0x0) 15:40:50 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0x6}}, 0x10) 15:40:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x25}, 0x0, 0x0, 0xfffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000003}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x4d5, 0x32}, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x80}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1f4) 15:40:50 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 15:40:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 152.211371][ T9617] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 152.229015][ T9617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.249515][ T9617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.278915][ T9617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.289420][ T9617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.291751][ T9796] loop1: detected capacity change from 0 to 1024 [ 152.306331][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 152.328512][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.347592][ T8432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 152.367457][ T8432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.388573][ T8432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.412490][ C1] hrtimer: interrupt took 35020 ns [ 152.415873][ T8436] device veth1_macvtap entered promiscuous mode [ 152.443247][ T9796] EXT4-fs (loop1): Test dummy encryption mode enabled [ 152.460422][ T9796] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 152.486340][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.540223][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.554457][ T9796] EXT4-fs (loop1): orphan cleanup on readonly fs [ 152.576851][ T9796] EXT4-fs error (device loop1): ext4_orphan_get:1412: comm syz-executor.1: bad orphan inode 33554432 [ 152.595118][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.606117][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.616382][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 152.627244][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.627434][ T9796] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,,errors=continue. Quota mode: writeback. [ 152.639721][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.668107][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.676309][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 152.685629][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.696007][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.705917][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.715487][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.731202][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 15:40:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000140)={0x17e}) 15:40:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 152.751680][ T9535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 152.773617][ T8432] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.799112][ T8432] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.813980][ T8432] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.838878][ T8432] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.883930][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 152.908554][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.920188][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 152.931282][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.941580][ T8434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 152.952448][ T8434] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.968022][ T8434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.041325][ T4805] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.053009][ T4805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 153.065903][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.080623][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.096239][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.108278][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.133201][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.150888][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.164604][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 153.182799][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.196669][ T37] audit: type=1804 audit(1615563659.685:2): pid=9820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir780342598/syzkaller.kwNLNy/2/file1" dev="sda1" ino=14192 res=1 errno=0 [ 153.197153][ T8436] batman_adv: batadv0: Interface activated: batadv_slave_0 15:40:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000140)={0x17e}) [ 153.249375][ T8434] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.276297][ T8434] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.292180][ T8434] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 15:40:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 153.301696][ T8434] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.308149][ T2940] Bluetooth: hci0: command 0x0419 tx timeout [ 153.333099][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.351973][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.361000][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 153.369956][ T9734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.388305][ T9685] Bluetooth: hci1: command 0x0419 tx timeout [ 153.388823][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.407190][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.427838][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.453592][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.465138][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.477877][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.489228][ T8436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 153.500595][ T8436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.512554][ T8436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.527486][ T8438] device veth0_vlan entered promiscuous mode [ 153.538768][ T2940] Bluetooth: hci2: command 0x0419 tx timeout [ 153.556618][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.566742][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.573836][ T37] audit: type=1804 audit(1615563660.065:3): pid=9826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir780342598/syzkaller.kwNLNy/3/file1" dev="sda1" ino=14189 res=1 errno=0 15:41:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000140)={0x17e}) [ 153.575914][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.611734][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 153.626507][ T8436] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.646702][ T8436] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.659866][ T8436] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.678253][ T8436] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.772971][ T8438] device veth1_vlan entered promiscuous mode [ 153.794681][ T9685] Bluetooth: hci3: command 0x0419 tx timeout [ 153.862769][ T4805] Bluetooth: hci4: command 0x0419 tx timeout [ 153.891470][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.925512][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.944022][ T37] audit: type=1804 audit(1615563660.435:4): pid=9841 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir780342598/syzkaller.kwNLNy/4/file1" dev="sda1" ino=14189 res=1 errno=0 [ 153.948566][ T4805] Bluetooth: hci5: command 0x0419 tx timeout [ 153.981026][ T3145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 154.012131][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 15:41:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000140)={0x17e}) [ 154.026486][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.091154][ T8438] device veth0_macvtap entered promiscuous mode [ 154.133277][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 154.142568][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 154.145173][ T37] audit: type=1804 audit(1615563660.635:5): pid=9868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir780342598/syzkaller.kwNLNy/5/file1" dev="sda1" ino=14189 res=1 errno=0 [ 154.155783][ T9685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 154.188848][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.213967][ T8438] device veth1_macvtap entered promiscuous mode [ 154.235729][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.268648][ T204] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.277664][ T204] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.289923][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 154.300790][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 154.312585][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 154.321462][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 154.345924][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 154.360503][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.370831][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 154.381651][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.392085][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 154.403255][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.413467][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 154.425176][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.435095][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 154.454427][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.506200][ T8438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.556690][ T405] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.568278][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 154.583761][ T2940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 154.590290][ T405] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 15:41:01 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 154.607652][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.629784][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.640297][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.651544][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.662233][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.673383][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.683744][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.694665][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.704979][ T8438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 154.716862][ T8438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.789023][ T8438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.802997][ T9833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 154.811595][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.830587][ T9833] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 154.873483][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.889889][ T9833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 154.923246][ T9833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 154.964112][ T8438] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.027834][ T8438] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.075284][ T8438] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.088340][ T8438] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.426975][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.441756][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.461793][ T9707] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 155.537459][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.577357][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.637332][ T9707] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 15:41:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x25}, 0x0, 0x0, 0xfffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000003}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x4d5, 0x32}, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x80}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1f4) 15:41:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 15:41:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 15:41:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 156.313607][ T37] audit: type=1804 audit(1615563662.805:6): pid=9992 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir780342598/syzkaller.kwNLNy/6/file1" dev="sda1" ino=14213 res=1 errno=0 15:41:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x17e}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000140)={0x17e}) 15:41:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 15:41:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 157.161472][ T37] audit: type=1804 audit(1615563663.655:8): pid=10006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir780342598/syzkaller.kwNLNy/8/file1" dev="sda1" ino=14201 res=1 errno=0 15:41:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032cbd7000fddbdf256400000008000300", @ANYRES32=r4, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24040081}, 0x48c1) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0xaad57c81b7a27570, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 15:41:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r0, &(0x7f0000000000)="98", 0x3e80000000}]) r2 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 15:41:05 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x2, 0x0, 0x0, 0x0, 'syz0\x00'}}) 15:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 15:41:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f00000004c0)=""/210, 0xd2}], 0x3, 0x1f, 0x0) 15:41:06 executing program 2: syz_mount_image$erofs(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2, 0x0, 0x0) 15:41:06 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc2604110, &(0x7f00000003c0)={0x0, [[0xfffffffe], [0x6], [0xffffffef]], [], [{0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}], [], 0x2}) [ 159.712103][T10086] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:41:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x25}, 0x0, 0x0, 0xfffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000003}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x4d5, 0x32}, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x80}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1f4) 15:41:06 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') read$FUSE(r0, &(0x7f000000e380)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000c340)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000a300)={0x2020}, 0x2020) 15:41:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x19, 0x4, 0x8, 0xff, 0x23, 0x1}, 0x40) 15:41:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000b7a31f8516", 0x21, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000140)=ANY=[]) 15:41:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000000c0)) 15:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 15:41:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 160.014206][T10114] loop2: detected capacity change from 0 to 512 [ 160.079978][T10104] IPVS: ftp: loaded support on port[0] = 21 15:41:06 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x201608, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000063000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) [ 160.133027][T10114] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 160.162883][T10123] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:41:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000b7a31f8516", 0x21, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000140)=ANY=[]) 15:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 160.406727][T10134] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 160.430022][T10135] mmap: syz-executor.3 (10135) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 15:41:07 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 160.479537][T10141] loop2: detected capacity change from 0 to 512 [ 160.493243][T10143] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 160.621338][T10141] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:41:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 160.782946][T10156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 160.948349][T10172] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:41:07 executing program 0: r0 = memfd_create(&(0x7f0000002d80)='Y\xff\xff\x00\x00\x00\x00\xefJ\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QUw!j\x91\x0eW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\xa2x\x04\x81R\xd45R\xae\x84_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1\xb04A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf\x8b\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c\x83\xe7\ng\x87\xd930x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0xffffff7f, 0x79000000, 0x0, 0x0, 0x0, r0, 0x0}]) 15:41:07 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x201608, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000063000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) 15:41:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000b7a31f8516", 0x21, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000140)=ANY=[]) 15:41:07 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') read$FUSE(r0, &(0x7f000000e380)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000c340)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000a300)={0x2020}, 0x2020) 15:41:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) close(r1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000540)=ANY=[], 0x191) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 15:41:07 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000080)={'wlan1\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) [ 161.175721][T10183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 161.182960][T10185] loop2: detected capacity change from 0 to 512 15:41:07 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x201608, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000063000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) [ 161.260219][T10185] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 161.311453][T10182] IPVS: ftp: loaded support on port[0] = 21 [ 161.344960][T10196] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) 15:41:07 executing program 5: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getrlimit(0x0, &(0x7f0000000180)) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r0, 0x4) 15:41:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b250707000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000013"], 0x79) 15:41:07 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x201608, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000063000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) 15:41:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000b7a31f8516", 0x21, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000140)=ANY=[]) 15:41:08 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ttyS3\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$TCSETSF(r0, 0x5453, 0x0) 15:41:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 15:41:08 executing program 3: perf_event_open(0x0, 0xffffffffffffffff, 0x80000000, 0xffffffffffffffff, 0x9) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_config_ext={0x0, 0x4000000000000}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$nvram(0xffffff9c, &(0x7f0000000200)='/dev/nvram\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = dup2(r0, r2) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r6, 0xc01812f4, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x2040, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000080), 0xd}, 0x20a, 0x8, 0x2, 0x9, 0x38, 0x5, 0x401}, 0x0, 0xd, r5, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r5, 0xc400941d, &(0x7f0000000400)={0x0, 0x6efd5e63, 0x101}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000800)={r7, 0x688, 0x1, 0x1}) [ 161.623523][T10210] loop2: detected capacity change from 0 to 512 [ 161.644517][T10210] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 15:41:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200)='nl802154\x00', 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x311}, 0x14}, 0x1d}, 0x0) 15:41:08 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') read$FUSE(r0, &(0x7f000000e380)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000c340)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000a300)={0x2020}, 0x2020) 15:41:08 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x130, &(0x7f0000002ac0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 15:41:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x33}, 0x20) 15:41:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 15:41:08 executing program 3: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r3, 0x0, {}, 0x0, 0x0, 0x0, {0x0, 0x0, r0}}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) 15:41:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x3, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}]}, 0x1c}}, 0x0) 15:41:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x3, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}]}, 0x1c}}, 0x0) 15:41:08 executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b15, &(0x7f0000000000)={'wlan0\x00'}) 15:41:08 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0xc2001, 0x0) write$P9_RGETATTR(r0, 0x0, 0x0) [ 162.365605][T10264] IPVS: ftp: loaded support on port[0] = 21 15:41:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x3, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}]}, 0x1c}}, 0x0) 15:41:09 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:41:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x33}, 0x20) 15:41:10 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') read$FUSE(r0, &(0x7f000000e380)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000c340)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000a300)={0x2020}, 0x2020) 15:41:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x4}}}, @IFLA_GSO_MAX_SIZE={0x8}]}, 0x3c}}, 0x0) 15:41:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x3, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}]}, 0x1c}}, 0x0) 15:41:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x33}, 0x20) [ 163.853996][T10329] IPVS: ftp: loaded support on port[0] = 21 [ 193.461001][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.467787][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 [ 254.898577][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 254.905065][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 [ 267.217906][ T2940] Bluetooth: hci0: command 0x0406 tx timeout [ 267.224085][ T2940] Bluetooth: hci1: command 0x0406 tx timeout [ 272.338033][ T9712] Bluetooth: hci2: command 0x0406 tx timeout [ 272.344890][ T9712] Bluetooth: hci3: command 0x0406 tx timeout [ 272.354631][ T9712] Bluetooth: hci4: command 0x0406 tx timeout [ 272.362693][ T5] Bluetooth: hci5: command 0x0406 tx timeout [ 316.339320][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.345812][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.098334][ T1637] INFO: task syz-executor.3:10266 blocked for more than 143 seconds. [ 322.107239][ T1637] Not tainted 5.12.0-rc2-syzkaller #0 [ 322.116068][ T1637] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 322.126780][ T1637] task:syz-executor.3 state:D stack:26024 pid:10266 ppid: 8434 flags:0x00004004 [ 322.136979][ T1637] Call Trace: [ 322.140407][ T1637] __schedule+0x90c/0x21a0 [ 322.144863][ T1637] ? io_schedule_timeout+0x140/0x140 [ 322.150224][ T1637] ? do_raw_spin_lock+0x120/0x2b0 [ 322.155455][ T1637] ? rwlock_bug.part.0+0x90/0x90 [ 322.160639][ T1637] schedule+0xcf/0x270 [ 322.164736][ T1637] io_uring_cancel_task_requests+0x9d9/0xc40 [ 322.170939][ T1637] ? io_openat2+0x8f0/0x8f0 [ 322.175463][ T1637] ? finish_wait+0x260/0x260 [ 322.181601][ T1637] ? kcov_task_exit+0xbb/0xf0 [ 322.186300][ T1637] ? lock_downgrade+0x6e0/0x6e0 [ 322.191285][ T1637] __io_uring_files_cancel+0x110/0x1b0 [ 322.196854][ T1637] ? __io_uring_free+0x110/0x110 [ 322.202158][ T1637] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 322.209199][ T1637] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 322.215469][ T1637] ? __validate_process_creds+0x20c/0x370 [ 322.221513][ T1637] do_exit+0x299/0x2a60 [ 322.225697][ T1637] ? find_held_lock+0x2d/0x110 [ 322.230541][ T1637] ? mm_update_next_owner+0x7a0/0x7a0 [ 322.236395][ T1637] ? get_signal+0x337/0x2100 [ 322.241363][ T1637] ? lock_downgrade+0x6e0/0x6e0 [ 322.246558][ T1637] do_group_exit+0x125/0x310 [ 322.251464][ T1637] get_signal+0x42c/0x2100 [ 322.255900][ T1637] ? futex_exit_release+0x220/0x220 [ 322.261301][ T1637] ? fput+0x2a/0x50 [ 322.265143][ T1637] arch_do_signal_or_restart+0x2a8/0x1eb0 [ 322.271052][ T1637] ? io_sq_thread+0x1a00/0x1a00 [ 322.276039][ T1637] ? copy_siginfo_to_user32+0xa0/0xa0 [ 322.281572][ T1637] ? __do_sys_futex+0x2a2/0x470 [ 322.286440][ T1637] ? __do_sys_futex+0x2ab/0x470 [ 322.292242][ T1637] ? do_futex+0x1710/0x1710 [ 322.296788][ T1637] exit_to_user_mode_prepare+0x148/0x250 [ 322.303001][ T1637] syscall_exit_to_user_mode+0x19/0x50 [ 322.309391][ T1637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.315488][ T1637] RIP: 0033:0x465f69 [ 322.319642][ T1637] RSP: 002b:00007f3311be5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 322.328494][ T1637] RAX: fffffffffffffe00 RBX: 000000000056bf68 RCX: 0000000000465f69 [ 322.336489][ T1637] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056bf68 [ 322.346354][ T1637] RBP: 000000000056bf60 R08: 0000000000000000 R09: 0000000000000000 [ 322.354656][ T1637] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf6c [ 322.362800][ T1637] R13: 00007ffc2b79853f R14: 00007f3311be5300 R15: 0000000000022000 [ 322.370918][ T1637] [ 322.370918][ T1637] Showing all locks held in the system: [ 322.378825][ T1637] 2 locks held by kworker/u4:7/513: [ 322.384031][ T1637] #0: ffff8880b9d35198 (&rq->lock){-.-.}-{2:2}, at: newidle_balance+0x789/0xe50 [ 322.393271][ T1637] #1: ffffffff8bf742a0 (rcu_read_lock){....}-{1:2}, at: __update_idle_core+0x39/0x430 [ 322.403879][ T1637] 1 lock held by khungtaskd/1637: [ 322.408983][ T1637] #0: ffffffff8bf742a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 322.419094][ T1637] 1 lock held by in:imklog/8109: [ 322.424042][ T1637] #0: ffff888017f3e370 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 322.433291][ T1637] [ 322.435613][ T1637] ============================================= [ 322.435613][ T1637] [ 322.444659][ T1637] NMI backtrace for cpu 0 [ 322.449079][ T1637] CPU: 0 PID: 1637 Comm: khungtaskd Not tainted 5.12.0-rc2-syzkaller #0 [ 322.457420][ T1637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.467659][ T1637] Call Trace: [ 322.470963][ T1637] dump_stack+0x141/0x1d7 [ 322.475290][ T1637] nmi_cpu_backtrace.cold+0x44/0xd7 [ 322.480486][ T1637] ? lapic_can_unplug_cpu+0x80/0x80 [ 322.485681][ T1637] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 322.491665][ T1637] watchdog+0xd48/0xfb0 [ 322.495815][ T1637] ? reset_hung_task_detector+0x30/0x30 [ 322.501356][ T1637] kthread+0x3b1/0x4a0 [ 322.505420][ T1637] ? __kthread_bind_mask+0xc0/0xc0 [ 322.510605][ T1637] ret_from_fork+0x1f/0x30 [ 322.515230][ T1637] Sending NMI from CPU 0 to CPUs 1: [ 322.520741][ C1] NMI backtrace for cpu 1 [ 322.520751][ C1] CPU: 1 PID: 513 Comm: kworker/u4:7 Not tainted 5.12.0-rc2-syzkaller #0 [ 322.520759][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.520766][ C1] Workqueue: bat_events batadv_nc_worker [ 322.520776][ C1] RIP: 0010:lock_release+0x14e/0x720 [ 322.520784][ C1] Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 64 05 00 00 45 8b 8e 8c 09 00 00 45 85 c9 0f 85 9e 02 00 00 9c 8f 04 24 fa <48> c7 c7 20 96 6b 89 e8 66 02 ab 07 48 89 da 83 e3 07 48 b8 00 00 [ 322.520797][ C1] RSP: 0018:ffffc900021efbc8 EFLAGS: 00000046 [ 322.520806][ C1] RAX: 0000000000000007 RBX: ffffffff8dc6228c RCX: 0000000000000001 [ 322.520812][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888012d5898c [ 322.520819][ C1] RBP: 1ffff9200043df7b R08: 0000000000000000 R09: 0000000000000000 [ 322.520826][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8bf742a0 [ 322.520833][ C1] R13: 0000000000000000 R14: ffff888012d58000 R15: 0000000000000243 [ 322.520839][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 322.520846][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 322.520852][ C1] CR2: 00007f6862470000 CR3: 0000000025ac8000 CR4: 0000000000350ee0 [ 322.520858][ C1] Call Trace: [ 322.520861][ C1] ? batadv_nc_worker+0x781/0xe50 [ 322.520866][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 322.520870][ C1] batadv_nc_worker+0x7a3/0xe50 [ 322.520874][ C1] process_one_work+0x98d/0x1600 [ 322.520879][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 322.520883][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 322.520888][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 322.520892][ C1] worker_thread+0x64c/0x1120 [ 322.520896][ C1] ? process_one_work+0x1600/0x1600 [ 322.520901][ C1] kthread+0x3b1/0x4a0 [ 322.520905][ C1] ? __kthread_bind_mask+0xc0/0xc0 [ 322.520909][ C1] ret_from_fork+0x1f/0x30 [ 322.705967][ T1637] Kernel panic - not syncing: hung_task: blocked tasks [ 322.712831][ T1637] CPU: 0 PID: 1637 Comm: khungtaskd Not tainted 5.12.0-rc2-syzkaller #0 [ 322.721175][ T1637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.731243][ T1637] Call Trace: [ 322.734520][ T1637] dump_stack+0x141/0x1d7 [ 322.738855][ T1637] panic+0x306/0x73d [ 322.742751][ T1637] ? __warn_printk+0xf3/0xf3 [ 322.747336][ T1637] ? lapic_can_unplug_cpu+0x80/0x80 [ 322.752541][ T1637] ? preempt_schedule_thunk+0x16/0x18 [ 322.757930][ T1637] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 322.764090][ T1637] ? watchdog.cold+0x5/0x158 [ 322.768676][ T1637] watchdog.cold+0x16/0x158 [ 322.773168][ T1637] ? reset_hung_task_detector+0x30/0x30 [ 322.778701][ T1637] kthread+0x3b1/0x4a0 [ 322.782758][ T1637] ? __kthread_bind_mask+0xc0/0xc0 [ 322.787855][ T1637] ret_from_fork+0x1f/0x30 [ 322.795789][ T1637] Kernel Offset: disabled [ 322.800137][ T1637] Rebooting in 86400 seconds..