last executing test programs: 2.017307379s ago: executing program 4 (id=323): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci', 0x800, 0x0) 1.990820303s ago: executing program 4 (id=328): syz_open_dev$dmmidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dmmidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dmmidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dmmidi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$dmmidi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$dmmidi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$dmmidi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$dmmidi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$dmmidi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$dmmidi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$dmmidi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$dmmidi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$dmmidi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$dmmidi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$dmmidi(&(0x7f0000000500), 0x4, 0x800) 1.990595983s ago: executing program 4 (id=330): syz_open_dev$radio(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$radio(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$radio(&(0x7f0000000100), 0x0, 0x800) 1.952602449s ago: executing program 4 (id=334): timer_create(0x0, &(0x7f0000000000), &(0x7f0000000000)) 1.952334979s ago: executing program 4 (id=338): rt_sigreturn() 1.040700559s ago: executing program 1 (id=487): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse', 0x2, 0x0) 1.04058014s ago: executing program 3 (id=488): prlimit64(0x0, 0x0, 0x0, 0x0) 1.040361019s ago: executing program 1 (id=490): syz_open_dev$video4linux(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$video4linux(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$video4linux(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$video4linux(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$video4linux(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$video4linux(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$video4linux(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$video4linux(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$video4linux(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$video4linux(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$video4linux(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$video4linux(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$video4linux(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$video4linux(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$video4linux(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$video4linux(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$video4linux(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$video4linux(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$video4linux(&(0x7f0000000500), 0x4, 0x800) 1.04031727s ago: executing program 3 (id=491): socket$nl_audit(0x10, 0x3, 0x9) 1.021371172s ago: executing program 1 (id=493): syz_open_dev$ircomm(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$ircomm(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$ircomm(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$ircomm(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$ircomm(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$ircomm(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$ircomm(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$ircomm(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$ircomm(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$ircomm(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$ircomm(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$ircomm(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$ircomm(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$ircomm(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$ircomm(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$ircomm(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$ircomm(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$ircomm(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$ircomm(&(0x7f0000000500), 0x4, 0x800) 989.718347ms ago: executing program 3 (id=494): sched_getscheduler(0x0) 989.510127ms ago: executing program 1 (id=496): msgrcv(0x0, &(0x7f0000000000), 0x0, 0x0, 0x0) 989.346508ms ago: executing program 1 (id=499): setgroups(0x0, &(0x7f0000000000)) 988.705637ms ago: executing program 3 (id=500): listxattr(&(0x7f0000000000), &(0x7f0000000000), 0x0) 936.694146ms ago: executing program 1 (id=503): futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 673.060356ms ago: executing program 3 (id=501): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 208.401618ms ago: executing program 4 (id=514): tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 202.640339ms ago: executing program 2 (id=509): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/onlycap', 0x2, 0x0) 174.636893ms ago: executing program 3 (id=507): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 132.79671ms ago: executing program 2 (id=517): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0', 0x800, 0x0) 118.988772ms ago: executing program 0 (id=518): setitimer(0x0, &(0x7f0000000000), 0x0) 118.928031ms ago: executing program 2 (id=519): getuid() 96.694975ms ago: executing program 0 (id=520): llistxattr(&(0x7f0000000000), &(0x7f0000000000), 0x0) 92.090556ms ago: executing program 0 (id=521): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold', 0x2, 0x0) 74.873289ms ago: executing program 2 (id=522): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x29, 0x800) 53.810372ms ago: executing program 0 (id=523): syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x2, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xc, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xc, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xc, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xc, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x16, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x16, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x16, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x16, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x20, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x20, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x20, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x20, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2a, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2a, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2a, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2a, 0x800) 19.497547ms ago: executing program 0 (id=524): syz_open_dev$usbfs(&(0x7f0000000040), 0x2, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x2, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x2, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x2, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xc, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xc, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xc, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xc, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x16, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x16, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x16, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x16, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x20, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x20, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x20, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x20, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x2a, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x2a, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x2a, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x2a, 0x800) 14.891818ms ago: executing program 2 (id=525): syz_open_dev$sndmidi(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2b, 0x800) 1.31206ms ago: executing program 0 (id=526): syz_open_dev$usbfs(&(0x7f0000000040), 0x3, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x3, 0x1) syz_open_dev$usbfs(&(0x7f00000000c0), 0x3, 0x2) syz_open_dev$usbfs(&(0x7f0000000100), 0x3, 0x800) syz_open_dev$usbfs(&(0x7f0000000140), 0xd, 0x0) syz_open_dev$usbfs(&(0x7f0000000180), 0xd, 0x1) syz_open_dev$usbfs(&(0x7f00000001c0), 0xd, 0x2) syz_open_dev$usbfs(&(0x7f0000000200), 0xd, 0x800) syz_open_dev$usbfs(&(0x7f0000000240), 0x17, 0x0) syz_open_dev$usbfs(&(0x7f0000000280), 0x17, 0x1) syz_open_dev$usbfs(&(0x7f00000002c0), 0x17, 0x2) syz_open_dev$usbfs(&(0x7f0000000300), 0x17, 0x800) syz_open_dev$usbfs(&(0x7f0000000340), 0x21, 0x0) syz_open_dev$usbfs(&(0x7f0000000380), 0x21, 0x1) syz_open_dev$usbfs(&(0x7f00000003c0), 0x21, 0x2) syz_open_dev$usbfs(&(0x7f0000000400), 0x21, 0x800) syz_open_dev$usbfs(&(0x7f0000000440), 0x2b, 0x0) syz_open_dev$usbfs(&(0x7f0000000480), 0x2b, 0x1) syz_open_dev$usbfs(&(0x7f00000004c0), 0x2b, 0x2) syz_open_dev$usbfs(&(0x7f0000000500), 0x2b, 0x800) 0s ago: executing program 2 (id=527): syz_open_dev$sndmidi(&(0x7f0000000040), 0x4, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080), 0x4, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0), 0x4, 0x2) syz_open_dev$sndmidi(&(0x7f0000000100), 0x4, 0x800) syz_open_dev$sndmidi(&(0x7f0000000140), 0xe, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180), 0xe, 0x1) syz_open_dev$sndmidi(&(0x7f00000001c0), 0xe, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200), 0xe, 0x800) syz_open_dev$sndmidi(&(0x7f0000000240), 0x18, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280), 0x18, 0x1) syz_open_dev$sndmidi(&(0x7f00000002c0), 0x18, 0x2) syz_open_dev$sndmidi(&(0x7f0000000300), 0x18, 0x800) syz_open_dev$sndmidi(&(0x7f0000000340), 0x22, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380), 0x22, 0x1) syz_open_dev$sndmidi(&(0x7f00000003c0), 0x22, 0x2) syz_open_dev$sndmidi(&(0x7f0000000400), 0x22, 0x800) syz_open_dev$sndmidi(&(0x7f0000000440), 0x2c, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2c, 0x1) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2c, 0x2) syz_open_dev$sndmidi(&(0x7f0000000500), 0x2c, 0x800) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. [ 32.308676][ T4216] cgroup: Unknown subsys name 'net' [ 32.569361][ T4216] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.892234][ T4216] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 34.432522][ T4507] mmap: syz.4.271 (4507) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 36.277497][ T4746] chnl_net:caif_netlink_parms(): no params data found [ 36.419249][ T4746] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.424978][ T4746] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.442723][ T4746] device bridge_slave_0 entered promiscuous mode [ 36.483398][ T4746] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.485837][ T4746] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.488514][ T4746] device bridge_slave_1 entered promiscuous mode [ 36.591333][ T4746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.596897][ T4746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.706927][ T4746] team0: Port device team_slave_0 added [ 36.710187][ T4746] team0: Port device team_slave_1 added [ 36.733852][ T4746] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.746571][ T4746] 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 1560 would solve the problem. [ 36.753440][ T4746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.766528][ T4746] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.768443][ T4746] 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 1560 would solve the problem. [ 36.784620][ T4746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.866794][ T4746] device hsr_slave_0 entered promiscuous mode [ 36.905319][ T4746] device hsr_slave_1 entered promiscuous mode [ 37.097853][ T4746] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.146353][ T4746] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.177491][ T4746] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.233588][ T4746] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.363973][ T4746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.383582][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.387072][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.393278][ T4746] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.401568][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.404413][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.408524][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.410427][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.423351][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.427675][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.430203][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.432889][ T4404] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.434838][ T4404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.437300][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.440025][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.452118][ T4746] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.458137][ T4746] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.462555][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.466464][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.469014][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.471652][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.474430][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.478284][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.481116][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.483638][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.490042][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.492572][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.665717][ T4746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.668560][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.670602][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.688903][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.691477][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.703354][ T4746] device veth0_vlan entered promiscuous mode [ 37.721010][ T4789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.724269][ T4789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.727988][ T4789] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.730291][ T4789] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.737859][ T4746] device veth1_vlan entered promiscuous mode [ 37.755271][ T33] [ 37.756102][ T33] ============================= [ 37.756982][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.757343][ T33] WARNING: suspicious RCU usage [ 37.759722][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.760436][ T33] 6.1.95-syzkaller #0 Not tainted [ 37.763148][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.763802][ T33] ----------------------------- [ 37.767380][ T33] net/netfilter/ipset/ip_set_core.c:1202 suspicious rcu_dereference_protected() usage! [ 37.769909][ T33] [ 37.769909][ T33] other info that might help us debug this: [ 37.769909][ T33] [ 37.770107][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.772624][ T33] [ 37.772624][ T33] rcu_scheduler_active = 2, debug_locks = 1 [ 37.776679][ T4746] device veth0_macvtap entered promiscuous mode [ 37.776843][ T33] 3 locks held by kworker/u4:2/33: [ 37.779817][ T33] #0: ffff0000c0845138 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x664/0x1404 [ 37.780826][ T4746] device veth1_macvtap entered promiscuous mode [ 37.782562][ T33] #1: ffff800019fb7c20 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x6a8/0x1404 [ 37.786853][ T33] #2: ffff800017e26350 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xf4/0x994 [ 37.789290][ T33] [ 37.789290][ T33] stack backtrace: [ 37.790786][ T33] CPU: 0 PID: 33 Comm: kworker/u4:2 Not tainted 6.1.95-syzkaller #0 [ 37.792742][ T4746] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.792779][ T33] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 37.795160][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.797334][ T33] Workqueue: netns cleanup_net [ 37.799691][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 37.800477][ T33] Call trace: [ 37.800485][ T33] dump_backtrace+0x1c8/0x1f4 [ 37.802844][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.803269][ T33] show_stack+0x2c/0x3c [ 37.805469][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.806534][ T33] dump_stack_lvl+0x108/0x170 [ 37.810331][ T4746] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.810886][ T33] dump_stack+0x1c/0x5c [ 37.813890][ T33] lockdep_rcu_suspicious+0x260/0x464 [ 37.815279][ T33] _destroy_all_sets+0x21c/0x5a4 [ 37.816599][ T33] ip_set_net_exit+0x28/0x60 [ 37.816644][ T4746] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.817785][ T33] cleanup_net+0x564/0x994 [ 37.817801][ T33] process_one_work+0x7ac/0x1404 [ 37.820061][ T4746] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.821194][ T33] worker_thread+0x8e4/0xfec [ 37.822390][ T4746] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 SYZFAIL: failed to recv rpc fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor) [ 37.824711][ T33] kthread+0x250/0x2d8 [ 37.824730][ T33] ret_from_fork+0x10/0x20 [ 37.838666][ T4746] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.843798][ T4789] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.848153][ T4789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready