last executing test programs: 420.52665ms ago: executing program 1 (id=2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400000030000504000000000000000000000000400001803c0001800900010067617465000000002c000280180002000000000000000000000000000000000000000000100005800c0001800800030001000000"], 0x54}}, 0x0) 312.557912ms ago: executing program 3 (id=4): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a3100000000080041007278650014003300766574683000"/56], 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x0) poll(0x0, 0x0, 0xc8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000200)={0x15, 0x110, 0xfa00, {r2, 0x3e8, 0x0, 0x10, 0x0, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @loopback}}}, 0x118) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000600)={0xc, 0x8, 0xfa00, {&(0x7f0000000700)}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000400)={0x4, 0x8, 0xfa00, {r2, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000800)={0xc, 0x8, 0xfa00, {&(0x7f0000000900)}}, 0x10) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000500)={0x6, 0x118, 0xfa00, {{0x6, 0xf, '\x00', 0x0, 0x40, 0x4, 0xa8, 0x3, 0xf, 0x4, 0x1}, r2}}, 0x120) 218.994465ms ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/platform/drivers/serial8250/unbind\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='serial8250\x00', 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/platform/drivers/serial8250/bind\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)='serial8250\x00', 0xb) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f0000000600)={0x1}) write(r2, &(0x7f0000000700)='hello\x00', 0x5) 180.725886ms ago: executing program 1 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/drivers/e1000e/new_id\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='8086 100e FFFFFFFF FFFFFFFF 000000 000000 00\x00', 0x2d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/drivers/e1000/unbind\x00', 0x2, 0x0) write(r1, &(0x7f0000000500)='0000:00:03.0\x00', 0xd) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/drivers/e1000e/bind\x00', 0x2, 0x0) write(r2, &(0x7f0000000700)='0000:00:03.0\x00', 0xd) r3 = socket$inet(0x2, 0x2, 0x0) write(r3, &(0x7f0000000900)="1a0000000100"/16, 0x0) ioctl(r3, 0x8946, &(0x7f0000000800)="65746830000000000000000000000000000900000000007f00"/40) 1.15115ms ago: executing program 2 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/cpuidle_haltpoll/parameters/force\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/256, 0x100) 0s ago: executing program 1 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/drivers/ata_piix/unbind\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='0000:00:01.1\x00', 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/ata_piix/bind\x00', 0x1, 0x0) write(r1, &(0x7f00000000c0)='0000:00:01.1\x00', 0xd) kernel console output (not intermixed with test programs): [ 25.122433][ T28] audit: type=1400 audit(1785855344.830:103): avc: denied { search } for pid=3177 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.145171][ T28] audit: type=1400 audit(1785855344.830:104): avc: denied { search } for pid=3177 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 27.067166][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 27.067187][ T28] audit: type=1400 audit(1785855346.770:122): avc: denied { write } for pid=3248 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 27.103042][ T28] audit: type=1400 audit(1785855346.810:123): avc: denied { write } for pid=3259 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 27.552805][ T28] audit: type=1400 audit(1785855347.260:124): avc: denied { write } for pid=3263 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 27.586980][ T28] audit: type=1400 audit(1785855347.290:125): avc: denied { write } for pid=3274 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts. [ 31.762470][ T28] audit: type=1400 audit(1785855351.470:126): avc: denied { mounton } for pid=3283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 31.786453][ T28] audit: type=1400 audit(1785855351.490:127): avc: denied { mount } for pid=3283 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.789641][ T3283] cgroup: Unknown subsys name 'net' [ 31.818074][ T28] audit: type=1400 audit(1785855351.520:128): avc: denied { unmount } for pid=3283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.923578][ T3283] cgroup: Unknown subsys name 'cpuset' [ 31.930691][ T3283] cgroup: Unknown subsys name 'rlimit' [ 32.042256][ T28] audit: type=1400 audit(1785855351.740:129): avc: denied { setattr } for pid=3283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 32.087202][ T28] audit: type=1400 audit(1785855351.750:130): avc: denied { create } for pid=3283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.112291][ T28] audit: type=1400 audit(1785855351.750:131): avc: denied { write } for pid=3283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.135110][ T28] audit: type=1400 audit(1785855351.750:132): avc: denied { read } for pid=3283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.156091][ T28] audit: type=1400 audit(1785855351.750:133): avc: denied { mounton } for pid=3283 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 32.157390][ T3286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 32.182757][ T28] audit: type=1400 audit(1785855351.750:134): avc: denied { mount } for pid=3283 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 32.214022][ T28] audit: type=1400 audit(1785855351.770:135): avc: denied { read } for pid=3020 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 32.235450][ T28] audit: type=1400 audit(1785855351.890:136): avc: denied { relabelto } for pid=3286 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.262816][ T28] audit: type=1400 audit(1785855351.890:137): avc: denied { write } for pid=3286 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.294776][ T28] audit: type=1400 audit(1785855352.000:138): avc: denied { read } for pid=3283 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.323023][ T28] audit: type=1400 audit(1785855352.000:139): avc: denied { open } for pid=3283 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 32.323412][ T3283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.698926][ T3296] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.706111][ T3296] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.713598][ T3296] bridge_slave_0: entered allmulticast mode [ 33.720193][ T3296] bridge_slave_0: entered promiscuous mode [ 33.740789][ T3296] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.748427][ T3296] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.755898][ T3296] bridge_slave_1: entered allmulticast mode [ 33.763545][ T3296] bridge_slave_1: entered promiscuous mode [ 33.809734][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.820346][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.872647][ T3296] team0: Port device team_slave_0 added [ 33.881897][ T3296] team0: Port device team_slave_1 added [ 33.941555][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.948737][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.956047][ T3302] bridge_slave_0: entered allmulticast mode [ 33.962715][ T3302] bridge_slave_0: entered promiscuous mode [ 33.969483][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.976484][ T3296] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.002869][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.016348][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.023499][ T3296] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.049713][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.068600][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.075866][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.083143][ T3302] bridge_slave_1: entered allmulticast mode [ 34.090331][ T3302] bridge_slave_1: entered promiscuous mode [ 34.132692][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.156431][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.171951][ T3295] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.179165][ T3295] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.186471][ T3295] bridge_slave_0: entered allmulticast mode [ 34.193365][ T3295] bridge_slave_0: entered promiscuous mode [ 34.217409][ T3295] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.224677][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.232437][ T3295] bridge_slave_1: entered allmulticast mode [ 34.239259][ T3295] bridge_slave_1: entered promiscuous mode [ 34.259056][ T3302] team0: Port device team_slave_0 added [ 34.273333][ T3296] hsr_slave_0: entered promiscuous mode [ 34.279585][ T3296] hsr_slave_1: entered promiscuous mode [ 34.286298][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.294121][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.302453][ T3305] bridge_slave_0: entered allmulticast mode [ 34.309519][ T3305] bridge_slave_0: entered promiscuous mode [ 34.323823][ T3302] team0: Port device team_slave_1 added [ 34.337515][ T3295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.346989][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.354501][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.361833][ T3305] bridge_slave_1: entered allmulticast mode [ 34.368840][ T3305] bridge_slave_1: entered promiscuous mode [ 34.389770][ T3295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.403902][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.411055][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.418287][ T3301] bridge_slave_0: entered allmulticast mode [ 34.424867][ T3301] bridge_slave_0: entered promiscuous mode [ 34.436365][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.443533][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.470094][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.490952][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.498340][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.505875][ T3301] bridge_slave_1: entered allmulticast mode [ 34.512538][ T3301] bridge_slave_1: entered promiscuous mode [ 34.524494][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.531536][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.557552][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.574251][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.594655][ T3295] team0: Port device team_slave_0 added [ 34.601333][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.621872][ T3295] team0: Port device team_slave_1 added [ 34.643592][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.655160][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.695929][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.703405][ T3295] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.729744][ T3295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.742466][ T3305] team0: Port device team_slave_0 added [ 34.751142][ T3302] hsr_slave_0: entered promiscuous mode [ 34.757790][ T3302] hsr_slave_1: entered promiscuous mode [ 34.763964][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 34.769908][ T3302] Cannot create hsr debugfs directory [ 34.784875][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.792166][ T3295] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.819058][ T3295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.831320][ T3305] team0: Port device team_slave_1 added [ 34.848154][ T3301] team0: Port device team_slave_0 added [ 34.872043][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.879139][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.905310][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.917994][ T3301] team0: Port device team_slave_1 added [ 34.935233][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.942328][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.968581][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.982748][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.989929][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 35.016350][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.031130][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.038263][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 35.064560][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.095708][ T3295] hsr_slave_0: entered promiscuous mode [ 35.102249][ T3295] hsr_slave_1: entered promiscuous mode [ 35.108517][ T3295] debugfs: 'hsr0' already exists in 'hsr' [ 35.114321][ T3295] Cannot create hsr debugfs directory [ 35.144699][ T3305] hsr_slave_0: entered promiscuous mode [ 35.151199][ T3305] hsr_slave_1: entered promiscuous mode [ 35.157164][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 35.163546][ T3305] Cannot create hsr debugfs directory [ 35.244305][ T3301] hsr_slave_0: entered promiscuous mode [ 35.251512][ T3301] hsr_slave_1: entered promiscuous mode [ 35.259672][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 35.265918][ T3301] Cannot create hsr debugfs directory [ 35.344076][ T3296] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.354184][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.374398][ T3296] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.383440][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.400941][ T3296] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.410478][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.428514][ T3296] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.437721][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.485967][ T3302] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.495111][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.503310][ T3302] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.512185][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.520791][ T3302] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.531196][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.542056][ T3302] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.551103][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.590959][ T3295] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.601052][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.609734][ T3295] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.621468][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.630677][ T3295] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.642552][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.651985][ T3295] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.662235][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.707284][ T3305] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.717661][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.736849][ T3305] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.746710][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.755414][ T3305] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.764745][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.772758][ T3305] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.783142][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.822974][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.833118][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.841187][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.849949][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.857903][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.867468][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.875700][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.885423][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.898695][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.935616][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.957123][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.967315][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.974745][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.988693][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.995975][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.013335][ T3295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.041870][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.064870][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.075899][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.083216][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.097798][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.105493][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.118128][ T3295] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.146320][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.153969][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.165662][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.182046][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.189415][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.201710][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.214850][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.222008][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.244539][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.251987][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.297521][ T3295] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.318042][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.347060][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.354525][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.379162][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.386847][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.582319][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.640828][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.671570][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.694542][ T3295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.818542][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.858311][ T3296] veth0_vlan: entered promiscuous mode [ 36.886957][ T3296] veth1_vlan: entered promiscuous mode [ 36.941059][ T3302] veth0_vlan: entered promiscuous mode [ 36.952898][ T3295] veth0_vlan: entered promiscuous mode [ 36.970864][ T3302] veth1_vlan: entered promiscuous mode [ 36.983944][ T3295] veth1_vlan: entered promiscuous mode [ 36.992103][ T3296] veth0_macvtap: entered promiscuous mode [ 37.018768][ T3296] veth1_macvtap: entered promiscuous mode [ 37.044303][ T3301] veth0_vlan: entered promiscuous mode [ 37.056254][ T3295] veth0_macvtap: entered promiscuous mode [ 37.065651][ T3295] veth1_macvtap: entered promiscuous mode [ 37.074268][ T3301] veth1_vlan: entered promiscuous mode [ 37.082034][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.091286][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.101927][ T3302] veth0_macvtap: entered promiscuous mode [ 37.129054][ T3302] veth1_macvtap: entered promiscuous mode [ 37.136777][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.145134][ T3305] veth0_vlan: entered promiscuous mode [ 37.160634][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.177011][ T3305] veth1_vlan: entered promiscuous mode [ 37.192639][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.206535][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.217014][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.229469][ T3301] veth0_macvtap: entered promiscuous mode [ 37.236938][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 37.236954][ T28] audit: type=1400 audit(1785855356.940:147): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.F8dcw3/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.244706][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.280375][ T28] audit: type=1400 audit(1785855356.940:148): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 37.304262][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.310503][ T28] audit: type=1400 audit(1785855356.990:149): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.F8dcw3/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 37.342667][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.351972][ T28] audit: type=1400 audit(1785855356.990:150): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 37.353994][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.374499][ T28] audit: type=1400 audit(1785855356.990:151): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.F8dcw3/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 37.411413][ T28] audit: type=1400 audit(1785855356.990:152): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/root/syzkaller.F8dcw3/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4755 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 37.441595][ T28] audit: type=1400 audit(1785855356.990:153): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.462807][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.471891][ T28] audit: type=1400 audit(1785855357.020:154): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 37.497922][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.504728][ T28] audit: type=1400 audit(1785855357.020:155): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="gadgetfs" ino=4758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 37.523729][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.540407][ T3296] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 37.558387][ T3301] veth1_macvtap: entered promiscuous mode [ 37.576995][ T28] audit: type=1400 audit(1785855357.280:156): avc: denied { read write } for pid=3296 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.601963][ T77] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.611600][ T77] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.638363][ T3305] veth0_macvtap: entered promiscuous mode [ 37.650668][ T3305] veth1_macvtap: entered promiscuous mode [ 37.663541][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.683872][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.707027][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.751267][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.790177][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.812737][ T30] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.918612][ T3504] infiniband syz1: set active [ 37.972117][ T3504] infiniband syz1: added veth0 [ 38.032897][ T3504] RDS/IB: syz1: added [ 38.050233][ T2981] ================================================================== [ 38.058395][ T2981] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 38.066459][ T2981] [ 38.068814][ T2981] write to 0xffff888107597570 of 8 bytes by task 3289 on cpu 0: [ 38.076477][ T2981] dentry_unlink_inode+0x65/0x260 [ 38.081770][ T2981] d_delete+0x164/0x180 [ 38.085966][ T2981] d_delete_notify+0x32/0x100 [ 38.090694][ T2981] vfs_unlink+0x287/0x490 [ 38.095224][ T2981] filename_unlinkat+0x1dc/0x410 [ 38.100234][ T2981] __se_sys_unlink+0x2b/0xe0 [ 38.105203][ T2981] __x64_sys_unlink+0x1f/0x30 [ 38.110356][ T2981] x64_sys_call+0x2eb6/0x3020 [ 38.115506][ T2981] do_syscall_64+0x136/0x3c0 [ 38.120212][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.126259][ T2981] [ 38.128617][ T2981] read to 0xffff888107597570 of 8 bytes by task 2981 on cpu 1: [ 38.136362][ T2981] step_into_slowpath+0x12c/0x4c0 [ 38.141970][ T2981] path_lookupat+0x2eb/0x4c0 [ 38.146787][ T2981] filename_lookup+0x18f/0x390 [ 38.152380][ T2981] do_readlinkat+0x74/0x2f0 [ 38.157101][ T2981] __x64_sys_readlink+0x47/0x60 [ 38.162073][ T2981] x64_sys_call+0x2b51/0x3020 [ 38.166959][ T2981] do_syscall_64+0x136/0x3c0 [ 38.171836][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.177750][ T2981] [ 38.180150][ T2981] value changed: 0xffff888103e2e948 -> 0x0000000000000000 [ 38.187357][ T2981] [ 38.189698][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 38.196060][ T2981] CPU: 1 UID: 0 PID: 2981 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 38.204977][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.215055][ T2981] ================================================================== [ 38.263044][ T3504] smc: adding ib device syz1 with port count 1 [ 38.270735][ T328] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.285167][ T3504] smc: ib device syz1 port 1 has no pnetid [ 38.296301][ T328] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.323464][ T328] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.352679][ T328] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.367205][ T328] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.422584][ T35] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.431525][ T35] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.452267][ T49] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.661322][ T3504] syz.3.4 (3504) used greatest stack depth: 10368 bytes left